Invention Grant
- Patent Title: Accumulator material and accumulator device
- Patent Title (中): 蓄能器材料和蓄电池装置
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Application No.: US12997516Application Date: 2009-07-31
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Publication No.: US08945769B2Publication Date: 2015-02-03
- Inventor: Nobuhiko Hojo , Yu Ohtsuka , Takakazu Yamamoto , Takahisa Shimizu , Takayuki Sasaki , Tomoaki Yanagida
- Applicant: Nobuhiko Hojo , Yu Ohtsuka , Takakazu Yamamoto , Takahisa Shimizu , Takayuki Sasaki , Tomoaki Yanagida
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2008-198502 20080731
- International Application: PCT/JP2009/003648 WO 20090731
- International Announcement: WO2010/013491 WO 20100204
- Main IPC: H01M4/60
- IPC: H01M4/60 ; C08G61/12 ; H01M4/1399 ; H01M10/052
Abstract:
An electricity storage device including a positive electrode 31, a negative electrode 32, and an electrolytic solution 29 located between the positive electrode and the negative electrode. At least one of the positive electrode 31 and the negative electrode 32 contains an electricity storage material containing a polymerization product having a tetrachalcogenofulvalene structure in a repeat unit of a main chain.
Public/Granted literature
- US20110091767A1 ACCUMULATOR MATERIAL AND ACCUMULATOR DEVICE Public/Granted day:2011-04-21
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